La Porte, TX ZIP Codes
La Porte, Texas has 2 ZIP codes: for street addresses and for PO boxes.
Mail addressed to La Porte covers nearby places too.
Where the 77571 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
77572 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: La Porte city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in La Porte
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
La Porte PO box and business ZIP codes
| ZIP | Type and post office or station |
|---|---|
| 77571 | street delivery La Porte |
| 77572 | PO boxes at the La Porte post office La Porte |
Why your mail may say La Porte when you live outside it
La Porte ZIP codes also cover Morgan's Point and Shoreacres, so a letter addressed to La Porte can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Harris County property records show which city you are in.
La Porte ZIP code questions
What is the main ZIP code for La Porte?
77571, the ZIP code of the main La Porte post office at 801 W Fairmont Pkwy.
Which La Porte ZIP codes are for PO boxes only?
77572. Mail to it goes to boxes at the post office, not to street addresses.
What county is La Porte in?
Harris County.
ZIP codes for towns near La Porte
More towns near La Porte: Pearland, Texas City, Houston, Atascocita, Missouri City, Galveston, Spring, Sugar Land, Mission Bend.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections